Let's divide 1866771 by 759
We're looking to find how many times 759 goes into 1866771.

Moving on to step 1:
When dividing 1 by 759, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 759

Advancing to step 2:
759 can be fit into 18 0 times, resulting in a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 759

Advancing to step 3:
When dividing 186 by 759, we get 0 with a remainder of 186.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 186, we get 186.
Grab the next digit (6) from the dividend, add it to 186, then carry on: 1866 / 759

On to step 4:
759 can be fit into 1866 2 times, resulting in a remainder of 348.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 1518 from 1866 leaves us with 348.
Grab the next digit (7) from the dividend, add it to 348, then carry on: 3487 / 759

Going ahead to step 5:
759 can be fit into 3487 4 times, resulting in a remainder of 451.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Subtract 3036 from 3487 to get 451.
Bring next digit (7) of the dividend behind the 451 and repeat the process: 4517 / 759

Advancing to step 6:
759 goes into 4517 5 times with a remainder of 722.
The number 5 becomes the next digit in our result. 
Result so far: 245.0
If we subtract 3795 from 4517, we get 722.
Take the next digit (1) from the dividend and append it to 722, then repeat: 7221 / 759

Advancing to step 7:
759 goes into 7221 9 times with a remainder of 390.
The number 9 becomes the next digit in our result. 
Result so far: 2459.0
Deduct 6831 from 7221 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 8:
759 goes into 3900 5 times with a remainder of 105.
Write down 5 as next digit of the result. 
Result so far: 2459.5
Subtract 3795 from 3900 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 9:
If we divide 1050 by 759, we get 1 and a remainder of 291.
Write down 1 as next digit of the result. 
Result so far: 2459.51
Deduct 759 from 1050 and we're left with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

On to step 10:
If we divide 2910 by 759, we get 3 and a remainder of 633.
Write down 3 as next digit of the result. 
Result so far: 2459.513
Deduct 2277 from 2910 and we're left with 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

Going ahead to step 11:
When dividing 6330 by 759, we get 8 with a remainder of 258.
Write down 8 as next digit of the result. 
Result so far: 2459.5138
Deduct 6072 from 6330 and we're left with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Going ahead to step 12:
759 goes into 2580 3 times with a remainder of 303.
The next digit of our result is 3. 
Result so far: 2459.51383
Subtract 2277 from 2580 to get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

On to step 13:
When dividing 3030 by 759, we get 3 with a remainder of 753.
Use 3 as the next digit of our solution. 
Result so far: 2459.513833
Subtract 2277 from 3030 to get 753.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7530, and continue the process.

The final outcome is 2459.513833, with a leftover of 7.53e-05.